// Helpers.h
// MobileSync-Inspect
// 
// Copyright (c) 2008 Lukhnos D. Liu (lukhnos at gmail dot com)
// All rights reserved.
// 
// In short, this is the New (3-Clause) BSD License.
// 
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
// 3. Neither the name of the software nor the names of its contributors
//    may be used to endorse or promote products derived from this software
//    without specific prior written permission.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.

#ifndef Helpers_h
#define Helpers_h

#include <sstream>
#include <CoreFoundation/CoreFoundation.h>

#include "OVFileHelper.h"
#include "OVUTF8Helper.h"
#include "OVWildcard.h"


namespace MobileSyncInspect {
	using namespace std;
	using namespace OpenVanilla;
	
	class CFStringHelper {
	public:
		static const string S(CFStringRef str)
		{
			CFIndex length = CFStringGetLength(str) * 4 + 1;
			char *buf = (char *)calloc(1, length);
			CFStringGetCString(str, buf, length - 1, kCFStringEncodingUTF8);
			string result(buf);
			free(buf);
			return result;
		}
	};
	
	class FileTimestampReader : OVFileTimestamp {
	public:
		FileTimestampReader(const OVFileTimestamp& ts)
			: OVFileTimestamp(ts)
		{
		}
		
		const string dateTimeShorthand()
		{
            time_t t = m_timestamp;

			#ifdef WIN32
			struct tm tdata;
			struct tm* td = &tdata;
            if (localtime_s(td, &t))
				return string();
			#else
            struct tm* td;
			td = localtime(&t);
			#endif
            
            ostringstream sstr;
            sstr.width(4);
            sstr << td->tm_year + 1900 << "-";
            sstr.width(2);
            sstr.fill('0');
            sstr << td->tm_mon + 1 << "-";
            sstr.width(2);
            sstr.fill('0');
            sstr << td->tm_mday << " ";
            
            sstr.width(2);
            sstr.fill('0');
            sstr << td->tm_hour << ":";
            sstr.width(2);
            sstr.fill('0');
            sstr << td->tm_min << ":";
            sstr.width(2);
            sstr.fill('0');
            sstr << td->tm_sec;
            return sstr.str();
		}
	};
	
};

#endif
